The mean circulation time decreases with rotation speed and drum diameter and increases with fill ratio.
Dependence of the mean square responses on the rotation speed can also be used for the stability margin evaluation.
The comparison of the mean circulation times measured at each rotation speed and flow rate shows that for a ratio of the mean residence time to the mean circulation time lower than 20, the flow is accelerated by the inlet outlet flow rate.
Dental grinding at a high rotation speed lowered the mean strength under static loading and the survival rate under cyclic loading.
The films with the thickness from 70 to 500 nm were deposited by means of spin coating at a rotation speed in the range from 300 (500 nm) to 1,500 (70 nm) rpm.
Segregation index is negatively correlated with stirring speed, whereas the rate of decline tends to be smaller at higher stirring speed, which means that the strengthening effect of improving rotation speed on micromixing efficiency decreases.
Extraction yield was shown to depend markedly on temperature, while reduction in screw rotation speed and solid flow rate affected the mean residence time (MRT) of the liquid phase, which enhanced the extraction yield of hemicelluloses.
The mean diameter decreases slightly from 19 μm to 15 μm when the rotation speed increases from 200 rpm to 1600 rpm, whatever the configuration.
The slopes of the graph represent the rotation speed of F1-bead, which decreases with increasing the mean velocity.
Moreover, the corresponding rotation speed of the scroll expander is about 4000 rpm, which means the expander could be adapted with conventional generator to produce electricity at relatively reasonable cost.
Myocardial perfusion is controlled in real time by continuously sampling the flow rate by means of high-precision digital flow meters (Atrato, Titan, Sherborne, UK) and providing re-adjustment of the rotation speed of roller pumps through a feedback mechanism.
